pure tone
英 [pjʊə(r) təʊn]
美 [pjʊr toʊn]
网络 純音; 纯音; 声信号有纯音
英英释义
noun
- a steady sound without overtones
- they tested his hearing with pure tones of different frequencies
双语例句
- Analysis of pure tone audiogram should be combined with the age and the fomer history of patients.
对听力图应结合患者年龄及过去病史进行分析。 - The system can issue a pure tone, tone twitter, narrowband noise and natural sound of the voice signal, and can adjust the loudness and frequency of the signals with some accuracy.
该系统能发出纯音、啭音、窄带噪声和自然声等声音信号,并可对信号进行一定精度的响度和频率调节。 - Methods: A total of112 cleft palate patients ( 224 ears) were investigated by pure tone audiometry, acoustic immiscible audiometry and auditory brainstem response.
方法:对112例(224耳)腭裂患者进行年龄分组,采用声导抗、纯音测听或听性脑干反应检查。 - We evaluate the effect of auditory rehabilitation through clinical data, pure tone sound field audiometry, speech detection threshold, opened-closed speech separation rate, language discrimination factor and telephone audiometry.
对全部患者均采用回顾临床资料和进行自由声场测试纯音、言语察觉率和开放式、闭合式言语分辨率的方法及噪音中语言辨别率的测定及其电话测听,评价人工耳蜗补偿听力的效果。 - Study on Correlation of Distortion Product Otoacoustic Emissions and Pure Tone Audiometry
畸变产物耳声发射幅值与纯音听阈相关性的研究 - This model can also be used to abstract the fundamental frequency of speech and to measure the frequency of pure tone precisely.
这一模型也可用于语音信号的基频提取和纯音频率的精密测量。 - Audiometer: Pure Tone Audiometer, Impedance Audiometer;
听力计:纯音听力计、阻抗听力计; - Influencing Factor and Countermeasure of Pure Tone Audiometry
影响纯音听阈测定的因素和对策 - Conclusion: Combined with pure tone audiometry, TEOAE could discover the degree and range of high-frequency hearing loss more correctly.
结论:临床上,结合纯音电测听结果,可使TEOAE更为准确客观地判断患者高频区域听力损失的程度和范围。 - When it is struck, a tuning fork produces an almost pure tone, retaining its pitch over a long period of time.
音叉被敲击时,产生几乎纯质的音调,其音量经久不衰。